#!/bin/bash

# Copyright (C) 2004-2024 René Rebe, ExactCODE GmbH; Germany.

verbose=0
time=0
tee=cat

if [ "$1" = -v ]; then
	verbose=1
	shift
fi

if [ "$1" = -v ]; then
	verbose=2
	shift
fi

if [ "$1" = -t ]; then
        time=1
	shift
fi


tmp=`mktemp || mktemp -t tmp.XXXXXXXXXX`
errors=0

[ "$1" ] || set -- *.cmd

[ "$verbose" -gt 1 ] && tee="tee /dev/tty"

for x; do
	x=${x%.cmd}
	printf "Running test $x ..."
	/bin/bash $PWD/$x.cmd 2>&1 | $tee > $tmp
	error=${PIPESTATUS[0]}

	if [ $error = 42 ]; then
		echo " NAT"
	elif [ $error = 43 ]; then
		echo " N/A"
	elif [ ! -f $x.out -a $error != 0 ]; then
		echo " Failed (as expected)"
	elif [ ! -f $x.out ]; then
		echo " Passed (unexpected)"
		cp $tmp $x.out
		: $((errors++))
	elif [ $error = 0 ] && grep -q "==NO-DIFF==" $x.out; then
		echo " Passed"
	elif cmp $tmp $x.out 2>&1 >/dev/null; then
		echo " Passed"
	else
		echo " Failed !!!"
		[ $verbose -gt 0 ] && diff -ua $x.out $tmp
		: $((errors++))
	fi
done

if [ $errors -ne 0 ]; then
	echo -e "\n\t$errors error(s) total!\n"
	[ $time -ne 0 ] && echo "(timing supressed due to errors)"
elif [ $time -ne 0 ]; then
	echo "Timing:"
	time for x in *.cmd ; do
		x=${x%.cmd}
		echo -n . >&2
		$1 -f $x.sed > $tmp
	done
fi

rm -f $tmp